Reddit Domain API lists the posts that link to one domain, for brand monitoring. Only posts whose domain is exactly the requested domain are returned. Sort by hot (default), new or top; the time window t only works with top.
Each post has id, fullname, title, selftext (null for link posts), author, subreddit, score, upvote_ratio, num_comments, awards, flair, created_at and created_utc, permalink, url, domain, post_type (text, link, image, gallery, video or crosspost), the flags over_18, spoiler, stickied, locked and archived, removed_by_category, thumbnail_url, gallery, video and crosspost_parent. Deleted authors and removed posts show Reddit's own marker such as [deleted].
Every list has pagination with limit, after, next_after and has_more. Pass next_after as after to read the next page. A page is never another page's data under a new label. Reddit ends every list after about 1000 items.
Run this endpoint
Endpoint
Parameters
Start with the required fields, then add optional filters only when your use case needs them.
Runnable path
1 required parameter needed before sending a request.
4 optional filters available.
string
Required
Domain without scheme. Example: github.com.
example.com
string
Optional
hot (default), new or top. Example: new.
relevance
string
Optional
Time window: hour, day, week, month, year or all. Only with sort top. Items outside the window are never returned. Example: week.
example
string
Optional
Cursor from pagination.next_after of the previous page. Example: t3_1xhv532.
example
integer
Optional
Items per page, 1 to 100 (default 25). Example: 25.
10
Response Schema
Example response fields are illustrative; inspect the JSON before integrating.
Example response fields
Scan these fields before integrating.
data
meta
success
{
"data": {
"sort": "new",
"time": null,
"posts": [
{
"id": "1xie3aw",
"url": "https://github.com/NMavana/file_indexer.git",
"flair": null,
"score": 1,
"title": "I built File Indexer: A fast, local-first search tool to find files in huge directory trees (Tauri + Rust)",
"video": null,
"author": "Massive_Arrival_6629",
"awards": [],
"domain": "github.com",
"locked": false,
"gallery": null,
"over_18": false,
"spoiler": false,
"archived": false,
"fullname": "t3_1xie3aw",
"selftext": null,
"stickied": false,
"edited_at": null,
"permalink": "https://www.reddit.com/r/githubrepos/comments/1xie3aw/i_built_file_indexer_a_fast_localfirst_search/",
"post_type": "link",
"subreddit": "githubrepos",
"created_at": "2026-10-29T08:15:12+00:00",
"created_utc": 1793261712,
"preview_url": null,
"author_flair": null,
"num_comments": 0,
"subreddit_id": "t5_2sgol",
"upvote_ratio": 1,
"distinguished": null,
"thumbnail_url": null,
"num_crossposts": 0,
"author_fullname": "t2_2i9mqz12ew",
"crosspost_parent": null,
"is_original_content": false,
"removed_by_category": null,
"subreddit_subscribers": 142,
"total_awards_received": 0
}
],
"domain": "github.com",
"pagination": {
"after": null,
"limit": 25,
"has_more": true,
"next_after": "t3_1xidnbt"
}
},
"meta": {
"billable": true,
"endpoint_family": "domain"
},
"success": true
}Errors
Handle these documented responses before retrying or showing customer-facing failures.
Validation Error
A required parameter or a value is invalid. This response is not billable.
{
"errors": {
"domain": [
"The domain field is required."
]
},
"message": "The request validation failed"
}Upstream Unavailable
Reddit could not be reached or returned data that does not match the request. This response is not billable and is retryable.
{
"meta": {
"billable": false,
"retryable": true,
"endpoint_family": "domain"
},
"error": {
"code": "UPSTREAM_UNAVAILABLE",
"message": "Reddit could not be reached. Please retry shortly."
},
"success": false
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